CN216177307U

CN216177307U - Gear hobbing cooling device that polishes

Info

Publication number: CN216177307U
Application number: CN202122614128.5U
Authority: CN
Inventors: 周文成; 王恩兵
Original assignee: Changzhou Wujin Liangfa Mechanical Transmission Parts Co ltd
Current assignee: Changzhou Wujin Liangfa Mechanical Transmission Parts Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-05
Anticipated expiration: 2031-10-28

Abstract

The utility model belongs to the field of gear manufacturing, and particularly relates to a gear hobbing, polishing and cooling device which comprises a gear hobbing machine body, a rotating shaft, a water collecting box and a filter shell, wherein the gear hobbing machine body is provided with a gear hobbing machine body; the rotating shaft is arranged at the top of the gear hobbing machine body; the water collecting box is fixedly connected to the top of the gear hobbing machine body; the rotating shaft penetrates through the water collecting box and is rotationally connected with the water collecting box; a shell is fixedly connected to the side face of the gear hobbing machine body; the filter shell is fixedly connected inside the shell; a cavity is formed in the filter shell; the cavity is communicated with the water collecting box through a first water conveying pipe; through setting up water-collecting box, first raceway, second raceway, third raceway, shower nozzle, water pump, filter shell, motor, first rotation pole, filter and magnetic strip, rely on above-mentioned part to cooperate mutually to this iron fillings in can getting rid of the cooling water, thereby make the cooling water can carry out reuse, with this waste that can be convenient for the water resource.

Description

Gear hobbing cooling device that polishes

Technical Field

The utility model relates to the field of gear manufacturing, in particular to a hobbing, polishing and cooling device.

Background

A machine tool for machining gear by hobbing machine features that the hobbing machine is used to cut straight teeth on blank for producing gear.

When the gear hobbing machine is used for grinding and cutting, the surface of a cutter generates high temperature, so that a spray head is additionally arranged at a cutting position when the gear hobbing machine is used, the cutter is cooled by spraying cooling water through the spray head, cut scrap iron is mixed in the cooling water, and if the cooling water is recycled and sprayed again, the scrap iron can cause the blockage of a pipeline and increase the abrasion of a water pump, so that a worker can directly discharge the cooling water, but the direct discharge of the cooling water can cause a large amount of waste of water resources; therefore, a gear hobbing grinding cooling device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that a large amount of water resources are wasted due to the fact that cooling water is directly discharged, the utility model provides a hobbing polishing cooling device.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a gear hobbing polishing cooling device which comprises a gear hobbing machine body, a rotating shaft, a water collecting box and a filter shell, wherein the gear hobbing machine body is provided with a gear hobbing machine body; the rotating shaft is arranged at the top of the gear hobbing machine body; the water collecting box is fixedly connected to the top of the gear hobbing machine body; the rotating shaft penetrates through the water collecting box and is rotationally connected with the water collecting box; a shell is fixedly connected to the side face of the gear hobbing machine body; the filter shell is fixedly connected inside the shell; a cavity is formed in the filter shell; the cavity is communicated with the water collecting box through a first water conveying pipe; a water pump is fixedly connected to the side wall of the shell; the input end of the water pump is communicated with the cavity through a second water delivery pipe; the top of the gear hobbing machine body is provided with a spray head; the output end of the water pump is communicated with the spray head through a third water delivery pipe; a first rotating rod is rotationally connected in the cavity; the bottom end of the first rotating rod is fixedly connected with a motor; the motor is fixedly connected with the inner side wall of the shell; two groups of filter plates are fixedly connected to the surface of the first rotating rod; the filter plate is provided with a through hole; a first groove is formed between the pair of filter plates; be provided with the magnetic strip in the first recess to this impurity in getting rid of the cooling water, thereby retrieve the reuse to the cooling water.

Preferably, an annular filter plate is arranged in the water collecting box; the top side of the annular filter plate is fixedly connected with a fixing ring, so that large scrap iron can be filtered, and the filter plate is not easy to block.

Preferably, a group of second grooves are formed in the side wall of the cavity at positions corresponding to the magnetic strips; the bottom side of the second groove is rotatably connected with a second rotating rod; a metal rod is fixedly connected to the bottom end of the second rotating rod; the second dwang runs through second recess topside wall body and is connected rather than rotating to this takes off the magnetic strip, thereby can wash the filter.

Preferably, a cover casing is fixedly connected to the top side of the shell; a first gear is fixedly connected to the top end of the second rotating rod; a transmission shaft is fixedly connected to the top side of the shell; a second gear is fixedly connected to the transmission shaft; the first gear and the second gear are meshed with each other; the second gear is arranged in the housing; the transmission shaft penetrates through the housing and rotates with the housing, so that the metal rod is driven to rotate.

Preferably, the bottom side of the filter plate is fixedly connected with a scraping plate; a discharge pipe is fixedly connected to the bottom side of the cavity; the valve is installed to the discharging pipe bottom to this iron fillings in getting rid of the cavity.

Preferably, a third groove is formed in the magnetic strip, so that the fixing effect of the metal rod and the magnetic strip can be enhanced.

The utility model has the advantages that:

1. according to the utility model, the water collecting box, the first water delivery pipe, the second water delivery pipe, the third water delivery pipe, the spray head, the water pump, the filter shell, the motor, the first rotating rod, the filter plate and the magnetic strip are arranged, and the parts are matched with each other, so that scrap iron in cooling water can be removed, and the cooling water can be reused, thereby facilitating the waste of water resources.

2. According to the utility model, the motor, the first rotating rod, the magnetic strip, the second rotating rod and the metal rod are arranged, the magnetic strip is separated from the filter plate by means of the rotation of the metal rod, and then scrap iron on the filter plate can be removed by means of the rotation of water flow and the filter plate, so that the through hole is prevented from being blocked.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a water collecting box according to a first embodiment;

FIG. 2 is a schematic structural diagram of the housing according to the first embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view of a filter plate according to the first embodiment;

fig. 5 is a schematic structural diagram of a motor according to a second embodiment.

In the figure: 11. a gear hobbing machine body; 12. a rotating shaft; 13. a water collection box; 15. a housing; 16. a filter shell; 17. a first water delivery pipe; 18. a water pump; 19. a second water delivery pipe; 21. a third water delivery pipe; 22. a spray head; 23. a motor; 24. a first rotating lever; 26. a filter plate; 27. a first groove; 28. a magnetic strip; 31. an annular filter plate; 32. a fixing ring; 41. a second groove; 42. a second rotating lever; 43. a metal rod; 51. a housing; 52. a first gear; 53. a second gear; 54. a drive shaft; 61. a squeegee; 62. a discharge pipe; 7. a third groove; 8. a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a gear hobbing polishing cooling device includes a gear hobbing machine body 11, a rotating shaft 12, a water collecting box 13, and a filter housing 16; the rotating shaft 12 is arranged at the top of the gear hobbing machine body 11; the water collecting box 13 is fixedly connected to the top of the gear hobbing machine body 11; the rotating shaft 12 penetrates through the water collecting box 13 and is rotatably connected with the water collecting box; a shell 15 is fixedly connected to the side surface of the gear hobbing machine body 11; the filter shell 16 is fixedly connected inside the shell 15; a cavity is formed in the filter shell 16; the cavity is communicated with the water collecting box 13 through a first water conveying pipe 17; a water pump 18 is fixedly connected to the side wall of the shell 15; the input end of the water pump 18 is communicated with the cavity through a second water conveying pipe 19; the top of the gear hobbing machine body 11 is provided with a spray head 22; the output end of the water pump 18 is communicated with the spray head 22 through a third water delivery pipe 21; a first rotating rod 24 is rotationally connected in the cavity; the bottom end of the first rotating rod 24 is fixedly connected with a motor 23; the motor 23 is fixedly connected with the inner side wall of the shell 15; two groups of filter plates 26 are fixedly connected to the surface of the first rotating rod 24; the filter plate 26 is provided with a through hole; a first groove 27 is formed between the pair of filter plates 26; a magnetic strip 28 is arranged in the first groove 27; before the use, firstly, cooling water is injected into the water collecting box 13, when the water collecting box is used, blanks are fixed on the rotating shaft 12, then the rotating shaft 12 drives the blanks to rotate, then the blanks are cut by a cutter on the side surface, gears are produced by the method, then water flow enters the cavity through the first water pipe 17, then the water flow is conveyed to the spray head 22 by the second water pipe 19 and the third water pipe 21 under the action of the water pump 18, the water flow is sprayed out through the spray head 22, iron scraps washed by the water flow enter the water collecting box 13 and then enter the cavity, the magnetic strips 28 are adsorbed in the first groove 27, the filter plate 26 can be magnetized through the magnetic strips 28, the motor 23 can drive the first rotating rod 24 and the filter plate 26 to rotate, the water flow passes through the through holes and then enters the second water pipe 19, and the fine iron scraps are adsorbed by the filter plate 26, thereby get rid of the iron fillings in the cooling water to retrieve the reuse to the cooling water, rotate through setting up a plurality of filters 26, with this extension filter 26 live time, be difficult for blockking up.

An annular filter plate 31 is arranged in the water collecting box 13; the top side of the annular filter plate 31 is fixedly connected with a fixing ring 32; when the filter plate is used, large scrap iron can be filtered through the annular filter plate 31, so that the filter plate 26 is not easy to be blocked, and when the annular filter plate 31 is fully accumulated, the annular filter plate 31 is taken out by hooking the fixing ring 32 through the iron hook.

A group of second grooves 41 are formed in the side wall of the cavity at positions corresponding to the magnetic strips 28; a second rotating rod 42 is rotatably connected to the bottom side of the second groove 41; the bottom end of the second rotating rod 42 is fixedly connected with a metal rod 43; the second rotating rod 42 penetrates through the top sidewall body of the second groove 41 and is rotatably connected with the top sidewall body; a cover 51 is fixedly connected to the top side of the shell 15; a first gear 52 is fixedly connected to the top end of the second rotating rod 42; a transmission shaft 54 is fixedly connected to the top side of the shell 15; a second gear 53 is fixedly connected to the transmission shaft 54; the first gear 52 and the second gear 53 are meshed with each other; the second gear 53 is arranged in the housing 51; the transmission shaft 54 penetrates through the housing 51 and rotates with the housing; a third groove 7 is formed in the magnetic strip 28; when the magnetic iron dust remover is used for a long time, a large amount of iron dust can be adsorbed on the filter plate 26, at the moment, a worker rotates the handle at the top end of the transmission shaft 54 to drive the transmission shaft 54 to rotate, so as to drive the first gear 52 and the second gear 53 to rotate, so as to drive the second rotating rod 42 to rotate, then the metal rod 43 rotates, the metal rod 43 passes through the two first grooves 27 and then is inserted into the third groove 7, the magnetic strip 28 is adsorbed with the metal rod 43, then the metal rod 43 continuously rotates to separate the magnetic strip 28 from the filter plate 26, then the metal rod 43 continuously rotates to rotate the magnetic strip 28 into the second groove 41, so that the filter plate 26 loses magnetism, then the motor 23 drives the filter plate 26 to rotate, the iron dust is washed down through water flow to clean the filter plate 26, after the cleaning is completed, the metal rod 43 rotates and resets, therefore, the magnetic strip 28 is driven to reset, and the fixing property of the magnetic strip 28 and the metal rod 43 can be improved by arranging the third groove 7.

The bottom side of the filter plate 26 is fixedly connected with a scraping plate 61; a discharge pipe 62 is fixedly connected to the bottom side of the cavity; a valve is arranged at the bottom end of the discharge pipe 62; when using, in scraper blade 61 can scrape into discharging pipe 62 with iron fillings, discharge iron fillings through discharging pipe 62 to this iron fillings in staff's clearance cavity of can being convenient for.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a motor 8 is fixed to a top side of the housing 51; the output end of the motor 8 is fixedly connected with the transmission shaft 54, the transmission shaft 54 can be conveniently rotated by workers through the arrangement, large scrap iron can be filtered through the annular filter plate 31, so that the filter plate 26 is not easy to be blocked, and when the annular filter plate 31 is fully accumulated, the annular filter plate 31 is taken out by hooking the fixing ring 32 through the iron hook.

Working principle, before using, firstly inject cooling water into the water collecting box 13, when using, fix the blank on the shaft 12, then the shaft 12 drives the blank to rotate, then cut the blank through the side cutter, so as to produce the gear, then the water flow enters into the cavity through the first water pipe 17, then the water flow passes through the water pump 18, and is transported to the spray head 22 by the second water pipe 19 and the third water pipe 21, and is sprayed out through the spray head 22, the iron filings washed by the water flow enter into the water collecting box 13, then enters into the cavity, the magnetic strip 28 is absorbed in the first groove 27, the filter plate 26 can be magnetic by the magnetic strip 28, the motor 23 can drive the first rotating rod 24 and the filter plate 26 to rotate, the water flow passes through the through hole and then enters into the second water pipe 19, and absorbs the tiny iron filings through the filter plate 26, thereby get rid of the iron fillings in the cooling water, thereby retrieve the reuse to the cooling water, rotate through setting up a plurality of filter 26, with this extension filter 26 live time, be difficult for blockking up, when using for a long time, can adsorb a large amount of iron fillings on the filter 26, at this moment, the staff rotates the handle on transmission shaft 54 top, with this drive transmission shaft 54 and rotate, thereby drive first gear 52 and second gear 53 and rotate, with this drive second dwang 42 and rotate, then metal pole 43 rotates, metal pole 43 passes between two first recesses 27, then insert in third recess 7, magnetic strip 28 adsorbs with metal pole 43, then metal pole 43 continues to rotate, so that magnetic strip 28 separates from filter 26, then metal pole 43 continues to rotate, so that magnetic strip 28 rotates into second recess 41, thereby make filter 26 lose magnetism, then motor 23 drives filter 26 and rotates, wash away iron fillings through the rivers, clean filter 26 with this, after the cleanness is accomplished, metal rod 43 rotates and resets, drive magnetic strip 28 with this and reset, can improve magnetic strip 28 and metal rod 43 fixity through setting up third recess 7, scraper blade 61 can scrape iron fillings into in discharging pipe 62, discharge iron fillings through discharging pipe 62, with this iron fillings that can be convenient for the staff clearance cavity.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a gear hobbing cooling device that polishes which characterized in that: comprises a gear hobbing machine body (11), a rotating shaft (12), a water collecting box (13) and a filter shell (16); the rotating shaft (12) is arranged at the top of the gear hobbing machine body (11); the water collecting box (13) is fixedly connected to the top of the gear hobbing machine body (11); the rotating shaft (12) penetrates through the water collecting box (13) and is in rotating connection with the water collecting box; a shell (15) is fixedly connected to the side surface of the gear hobbing machine body (11); the filter shell (16) is fixedly connected inside the shell (15); a cavity is formed in the filter shell (16); the cavity is communicated with the water collecting box (13) through a first water conveying pipe (17); a water pump (18) is fixedly connected to the side wall of the shell (15); the input end of the water pump (18) is communicated with the cavity through a second water conveying pipe (19); the top of the gear hobbing machine body (11) is provided with a spray head (22); the output end of the water pump (18) is communicated with the spray head (22) through a third water delivery pipe (21); a first rotating rod (24) is rotationally connected in the cavity; the bottom end of the first rotating rod (24) is fixedly connected with a motor (23); the motor (23) is fixedly connected with the inner side wall of the shell (15); two groups of filter plates (26) are fixedly connected to the surface of the first rotating rod (24); the filter plate (26) is provided with a through hole; a first groove (27) is formed between the pair of filter plates (26); a magnetic strip (28) is arranged in the first groove (27).

2. A gear hobbing cooling arrangement as claimed in claim 1, wherein: an annular filter plate (31) is arranged in the water collecting box (13); and the top side of the annular filter plate (31) is fixedly connected with a fixing ring (32).

3. A gear hobbing cooling arrangement as claimed in claim 2, characterized in that: a group of second grooves (41) are formed in the side wall of the cavity and correspond to the magnetic strip (28); a second rotating rod (42) is rotatably connected to the bottom side of the second groove (41); a metal rod (43) is fixedly connected to the bottom end of the second rotating rod (42); the second rotating rod (42) penetrates through the top side wall body of the second groove (41) and is in rotating connection with the top side wall body.

4. A gear hobbing cooling arrangement as claimed in claim 3, wherein: a cover shell (51) is fixedly connected to the top side of the shell (15); a first gear (52) is fixedly connected to the top end of the second rotating rod (42); a transmission shaft (54) is fixedly connected to the top side of the shell (15); a second gear (53) is fixedly connected to the transmission shaft (54); the first gear (52) and the second gear (53) are meshed with each other; the second gear (53) is arranged in the housing (51); the transmission shaft (54) penetrates through the housing (51) and rotates with the housing.

5. The gear hobbing cooling device of claim 4, wherein: a scraping plate (61) is fixedly connected to the bottom side of the filter plate (26); a discharge pipe (62) is fixedly connected to the bottom side of the cavity; the bottom end of the discharge pipe (62) is provided with a valve.

6. A gear hobbing cooling arrangement as claimed in claim 5, wherein: and a third groove (7) is formed in the magnetic strip (28).